Yukio SAKUMA

Person

KORIYAMA-SHI, FUKUSHIMA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing high-purity aqueous lithium salt solution
- Patent number 12,294,053
- Issue date May 6, 2025
- Asaka Riken Co., Ltd.
- Keita Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium carbonate production device
- Patent number 11,117,114
- Issue date Sep 14, 2021
- Asaka Riken Co., Ltd.
- Yukio Sakuma
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING LITHIUM FROM LITHIUM-SALT-CONTAINING AQUEOUS...
- Publication number 20250043391
- Publication date Feb 6, 2025
- Asaka Riken Co., Ltd.
- Keita YAMADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM-ION BATTERIES
- Publication number 20250007022
- Publication date Jan 2, 2025
- Asaka Riken Co., Ltd.
- Keita YAMADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR DISSOLVING BATTERY POWDER IN HYDROCHLORIC ACID
- Publication number 20240263268
- Publication date Aug 8, 2024
- Asaka Riken Co., Ltd.
- Keita YAMADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WASTE LITHIUM-ION BATTERY TREATMENT METHOD
- Publication number 20240063453
- Publication date Feb 22, 2024
- Asaka Riken Co., Ltd.
- Yukio SAKUMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY AQUEOUS LITHIUM SALT SOLUTION
- Publication number 20230145941
- Publication date May 11, 2023
- Asaka Riken Co., Ltd.
- Keita YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM CARBONATE PRODUCTION DEVICE
- Publication number 20210197169
- Publication date Jul 1, 2021
- Asaka Riken Co., Ltd.
- Yukio SAKUMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yukio SAKUMA

Person

Patents Grantslast 30 patents

Method for producing high-purity aqueous lithium salt solution

Lithium carbonate production device

Patents Applicationslast 30 patents

METHOD FOR RECOVERING LITHIUM FROM LITHIUM-SALT-CONTAINING AQUEOUS...

METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM-ION BATTERIES

METHOD FOR DISSOLVING BATTERY POWDER IN HYDROCHLORIC ACID

WASTE LITHIUM-ION BATTERY TREATMENT METHOD

METHOD FOR PRODUCING HIGH-PURITY AQUEOUS LITHIUM SALT SOLUTION

LITHIUM CARBONATE PRODUCTION DEVICE